This is the Futaba 3-Channel 3PKS Radio System with the 2.4GHz FASST Module and the R603FS 3-Channel Receiver.

Now you can get all of the advantages of 2.4GHz, with all-in-one convenience! The 3PKS radio is designed for the top-level racer, with driver-friendly features such as a multi-position wheel, multiple menus, Direct Select for quick access, and much more.

Spread spectrum technology continues on the cutting edge of radio control, with Continuous Channel Shifting™, Pre-Vision™ scanning, Dual Antenna Diversity™ and Easy Link™ security among its many advantages.